Modeling Our Orderly World
The two parts of science that are included in the study of physical science
What are chemistry and physics?
Anything that has mass and takes up space
What is matter?
The three particles found in an atom, and their electrical charges
What are electrons (negative), protons (positive), and neutrons (neutral(
What are groups OR families and periods?
Group 16, period 7
What is tennessine?
One of these refers to measurements made with numbers; the other refers to the qualities of an object
What are quantitative and qualitative measurements?
The basic unit of matter
What is an atom?
The term that refers to the number of protons in the nucleus of an atom
What is atomic number?
Substances that exist as shiny, conductive, reactive solids
What are metals?
Atomic number 79
What is gold?
An initial scientific guess or explanation based on observations
What is a hypothesis?
The three main states of matter that we interact with on a daily basis
What are solid, liquid, and gas?
The term that refers to the total number of particles in the nucleus of an atom
What is mass number?
The name of the elements found in group 18 which are nonreactive, or inert
What are noble gases?
What is W?
The field of science that relates to moral values and a theory of proper conduct
The three measurements that are included in the equation d=mv
What are density, mass, and volume?
The name of a particle that has lost or gained electrons, and the names of these positively and negatively charged particles.
What are ions, anions, and cations?
This law states that opposite charges attract and like charges repel
The alkali metal that has one more electron than Krypton
What is rubidium?
What this fancy French word refers to - Système international d'unités
The two types of mixtures; the first is uniform and even, and the second is uneven in texture
What are homogenous and heterogenous mixtures
The name of the most updated model of the atom, and how electrons are displayed in it
What are valence electrons, which determine its reactivity
An alkali metal that is radioactive
What is francium?